What are ACM conference proceedings?
"Conference proceedings capture innovation across the spectrum of computing fields by publishing refereed research findings and invited papers from ACM conferences, workshops and symposia. In the field of computing, conferences constitute a vital channel for publications because they are the venue where cutting edge research is presented and discussed. ACM and its SIGs convene more than 170 conferences, symposia and workshops each year." (from https://dl.acm.org/proceedings)
What are trade magazines?
Trade magazines are publications put out by professional associations. They report on current issues and trends within an industry.
Members of the association receive the publication a benefit of their membership.
